31285010366225

Names of 31285010366225

• Cardinal: 31285010366225 can be written as Thirty-one trillion, two hundred eighty-five billion, ten million, three hundred sixty-six thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.1285010366225 × 10¹³

Factors of 31285010366225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 189

Divisors of 31285010366225

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 11 17 25 35 55 77 85 119 149 175 187 275 289 385 425 595 745 935 1043 1309 1445 1639 1925 2023 2533 2975 3179 3725 4675 4913 5215 6545 7225 8195 10115 11473 12665 15895 17731 22201 22253 24565 26075 27863 32725 34391 40975 43061 50575 54043 57365 63325 79475 88655 111005 111265 122825 139315 155407 171955 195041 215305 244211 270215 286825 301427 377417 378301 443275 473671 555025 556325 696575 732037 777035 859775 975205 1076525 1221055 1351075 1507135 1709477 1887085 1891505 2368355 2641919 3307949 3315697 3660185 3885175 4151587 4876025 5124259 6105275 6416089 7535675 8052407 8547385 9435425 9457525 11841775 13209595 16539745 16578485 18300925 20757935 23155643 25621295 29061109 32080445 36387439 40262035 42736925 44912623 56235133 56366849 66047975 70576979 82698725 82892425 103789675 109073513 115778215 128106475 145305545 160402225 181937195 201310175 224563115 254712073 281175665 281834245 352884895 393645931 494038853 545367565 578891075 618586463 726527725 763514591 909685975 955997261 1122815575 1199808643 1273560365 1405878325 1409171225 1764424475 1968229655 2470194265 2726837825 3092932315 3817572955 4330105241 4779986305 5999043215 6367801825 6691980827 8398660501 9841148275 10515969871 12350971325 15464661575 16251953437 19087864775 21650526205 23899931525 29995216075 33459904135 41993302505 52579849355 73611789097 81259767185 108252631025 113763674059 167299520675 178771487807 209966512525 262899246775 368058945485 406298835925 568818370295 893857439035 1251400414649 1840294727425 2844091851475 4469287195175 6257002073245 31285010366225
• Sum of all divisors σ(n): 51735278016000
• Sum of proper divisors (its aliquot sum) s(n): 20450267649775
• 31285010366225 is a deficient number, because the sum of its proper divisors (20450267649775) is less than itself. Its deficiency is 10834742716450

Bases of 31285010366225

• Binary: 111000111010000011011111011011111111100010001₂
• Hexadecimal: 0x1C741BEDFF11
• Base-36: B384VF0GH

Squares and roots of 31285010366225

• 31285010366225 squared (31285010366225²) is 978751873614805708620750625
• 31285010366225 cubed (31285010366225³) is 30620262512001337656839490150265647640625
• The square root of 31285010366225 is 5593300.4895343321
• The cube root of 31285010366225 is 31509.7846033437

Scales and comparisons

• 31,285,010,366,225 seconds is equal to 994,766 years, 29 weeks, 9 hours, 17 minutes, 5 seconds.
• To count from 1 to 31,285,010,366,225 would take you about two million, four hundred eighty-six thousand, nine hundred sixteen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31285010366225 cubic inches would be around 2625.8 feet tall.

Recreational maths with 31285010366225

• 31285010366225 backwards is 52266301058213
• The number of decimal digits it has is: 14
• The sum of 31285010366225's digits is 44
• More coming soon!